//
//  NSObject+ZCKVO.h
//  DebugDemo
//
//  Created by XFB on 2018/11/21.
//  Copyright © 2018年 ZhouCheng. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSObject (ZCKVO)

- (void)ZC_addObserver:(NSObject *)observer
            forKeyPath:(NSString *)keyPath
               options:(NSKeyValueObservingOptions)options
               context:(nullable void *)context;

@end

NS_ASSUME_NONNULL_END
